/*
 * Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */
/**
 * @assertion Duration operator +(Duration other)
 * Returns the sum of this Duration and other as a new Duration.
 * @description Checks that duration calculation is correct
 * @author kaigorodov
 */
import "../../../Utils/expect.dart";

void check(int d1, int h1, int m1, int s1, int ms1, int d2, int h2, int m2, int s2, int ms2) {
  Expect.equals((d1+d2) * 24 * 3600000 + (h1+h2) * 3600000 + (m1+m2) * 60000 + (s1+s2) * 1000 + ms1+ms2, 
      (new Duration(days: d1, hours: h1, minutes: m1, seconds: s1, milliseconds: ms1)+
       new Duration(days: d2, hours: h2, minutes: m2, seconds: s2, milliseconds: ms2)
      ).inMilliseconds);
}

int seed=1234567;
int nextRand() {
  seed = seed * 199933 + 11;
  return seed&127;
}

main() {
  for (int k=0; k<100; k++) {
    check(nextRand(), nextRand(), nextRand(), nextRand(), nextRand(), nextRand(), nextRand(), nextRand(), nextRand(), nextRand());
  }
}
